docstr: Sets the specifications for each buttons. By default, a range
  selector comes with no buttons.
  
  The 'buttons' property is a tuple of instances of
  Button that may be specified as:
    - A list or tuple of instances of plotly.graph_objs.layout.xaxis.rangeselector.Button
    - A list or tuple of dicts of string/value properties that
      will be passed to the Button constructor
  
      Supported dict properties:
  
          count
              Sets the number of steps to take to update the
              range. Use with `step` to specify the update
              interval.
          label
              Sets the text label to appear on the button.
          name
              When used in a template, named items are
              created in the output figure in addition to any
              items the figure already has in this array. You
              can modify these items in the output figure by
              making your own item with `templateitemname`
              matching this `name` alongside your
              modifications (including `visible: false` or
              `enabled: false` to hide it). Has no effect
              outside of a template.
          step
              The unit of measurement that the `count` value
              will set the range by.
          stepmode
              Sets the range update mode. If "backward", the
              range update shifts the start of range back
              "count" times "step" milliseconds. If "todate",
              the range update shifts the start of range back
              to the first timestamp from "count" times
              "step" milliseconds back. For example, with
              `step` set to "year" and `count` set to 1 the
              range update shifts the start of the range back
              to January 01 of the current year. Month and
              year "todate" are currently available only for
              the built-in (Gregorian) calendar.
          templateitemname
              Used to refer to a named item in this array in
              the template. Named items from the template
              will be created even without a matching item in
              the input figure, but you can modify one by
              making an item with `templateitemname` matching
              its `name`, alongside your modifications
              (including `visible: false` or `enabled: false`
              to hide it). If there is no template or no
              matching item, this item will be hidden unless
              you explicitly show it with `visible: true`.
          visible
              Determines whether or not this button is
              visible.
  
  Returns
  -------
  tuple[plotly.graph_objs.layout.xaxis.rangeselector.Button]
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code: def buttons(self):
      """
      Sets the specifications for each buttons. By default, a range
      selector comes with no buttons.
  
      The 'buttons' property is a tuple of instances of
      Button that may be specified as:
        - A list or tuple of instances of plotly.graph_objs.layout.xaxis.rangeselector.Button
        - A list or tuple of dicts of string/value properties that
          will be passed to the Button constructor
  
          Supported dict properties:
  
              count
                  Sets the number of steps to take to update the
                  range. Use with `step` to specify the update
                  interval.
              label
                  Sets the text label to appear on the button.
              name
                  When used in a template, named items are
                  created in the output figure in addition to any
                  items the figure already has in this array. You
                  can modify these items in the output figure by
                  making your own item with `templateitemname`
                  matching this `name` alongside your
                  modifications (including `visible: false` or
                  `enabled: false` to hide it). Has no effect
                  outside of a template.
              step
                  The unit of measurement that the `count` value
                  will set the range by.
              stepmode
                  Sets the range update mode. If "backward", the
                  range update shifts the start of range back
                  "count" times "step" milliseconds. If "todate",
                  the range update shifts the start of range back
                  to the first timestamp from "count" times
                  "step" milliseconds back. For example, with
                  `step` set to "year" and `count` set to 1 the
                  range update shifts the start of the range back
                  to January 01 of the current year. Month and
                  year "todate" are currently available only for
                  the built-in (Gregorian) calendar.
              templateitemname
                  Used to refer to a named item in this array in
                  the template. Named items from the template
                  will be created even without a matching item in
                  the input figure, but you can modify one by
                  making an item with `templateitemname` matching
                  its `name`, alongside your modifications
                  (including `visible: false` or `enabled: false`
                  to hide it). If there is no template or no
                  matching item, this item will be hidden unless
                  you explicitly show it with `visible: true`.
              visible
                  Determines whether or not this button is
                  visible.
  
      Returns
      -------
      tuple[plotly.graph_objs.layout.xaxis.rangeselector.Button]
      """
      return self["buttons"]
  
imports: from plotly.basedatatypes import BaseLayoutHierarchyType
  import copy
label_desc: Use image node_id 9 for calling the Rangeselector obj's underlying member method code with example usage: obj.buttons() and returns: self